$\operatorname{Sin}^{-1}(-\cos 2) + \operatorname{Cos}^{-1}(\sin 3) + \operatorname{Tan}^{-1}(\cot 5) = $

  • A
    $7$
  • B
    $5$
  • C
    $\frac{\pi}{2}$
  • D
    $\pi$

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